Reliable motor control is a foundational requirement across pumping, ventilation, material handling, and general industrial automation. Among the compact drive options available today, the Lenze i510 inverter has become a standard choice for engineers specifying motor control on smaller loads, owing to its space-efficient design and dependable performance envelope.
This article outlines the i510’s technical profile, where it fits within Lenze’s broader drive portfolio, and how to source it correctly in Bangladesh.
Overview
The Lenze i510 is part of the i500 inverter platform, engineered for three-phase AC induction motors ranging from 0.25 kW to 2.2 kW. It is designed as a cabinet-mounted, zero-clearance drive, meaning multiple units can be installed side by side within a control panel without derating — a meaningful advantage in panels where space is already at a premium.
The drive supports both V/f (VxF) and sensorless vector control modes, along with sensorless control for permanent magnet synchronous motors (SLPSM), giving it flexibility across a range of motor types and load characteristics.
Technical Specifications of Lenze i510 inverter
| Parameter | Specification |
|---|---|
| Motor power range | 0.25 kW – 2.2 kW |
| Supply voltage | 1 AC 230V / 1-3 AC 230V / 3 AC 400V (model-dependent) |
| Output current | 1.7 A – 9.6 A |
| Output frequency | 0 – 599 Hz |
| Overload capability | 150% for 60 seconds; 200% for 3 seconds |
| Enclosure rating | IP20 |
| Dimensions | 60 mm W × 130 mm D (height varies by frame size) |
| Digital I/O | 5 digital inputs, 1 digital output |
| Analogue I/O | 2 analogue inputs, 1 analogue output |
| Communication (optional) | CANopen, Modbus RTU |
| Efficiency class | IE2 (per EN 50598-2) |
| Approvals | CE, UL, CSA, EAC, RoHS2 |
Typical Applications of Lenze i510 inverter
The Lenze i510 inverter is specified by Lenze for pump, fan, conveyor, travelling, winding, forming, and small tool or hoist drive applications. In practice, this covers:
- Variable-speed control of centrifugal pumps and extraction fans
- Conveyor and material transport systems in light-to-medium duty
- Auxiliary drives within larger automated production lines
- Machine sub-systems where panel space constrains component selection
For higher-power requirements — above 2.2 kW, or where extended functionality is needed — Lenze’s i550 inverter series shares the same compact platform but extends coverage up to 45 kW and beyond. Heavier-duty applications such as textile stenter and dyeing lines are typically better served by Lenze’s 8200 vector series (E82EV/E84AV), which Prime Engineering also stocks.
Selecting the Correct Model
Because the Lenze i510 inverter is available across multiple voltage and communication configurations, correct part selection depends on confirming the following before ordering:
- Motor nameplate power (kW), not the driven equipment’s rated capacity
- Supply voltage and phase configuration at the installation site
- Communication requirement (CANopen/Modbus RTU or none)
- Keypad requirement, as many units ship without one by default
Providing these details allows for accurate part-number matching and avoids the most common sourcing error: voltage mismatch between the ordered unit and the site supply.
Maintenance Considerations
Frequency inverters in this class are generally low-maintenance but should be monitored for early indicators of degradation, including inconsistent speed response, recurring fault codes, elevated operating temperature, or loss of communication with upstream control systems. Addressing these signs early typically avoids unplanned downtime and protects the connected motor from operating outside its intended parameters. A brief visual and functional check during routine plant maintenance — confirming cooling airflow around the unit and reviewing any logged fault history — is usually enough to catch problems well before they affect production.
Sourcing the Lenze i510 inverter in Bangladesh
Prime Engineering supplies genuine Lenze i510 inverters across the standard power and voltage configurations, alongside the broader Lenze range, SEW-EURODRIVE, E+L, Fong’s, and Setex components. Our technical team verifies part compatibility prior to dispatch to ensure the correct unit reaches your site the first time.
📞 01712-987013
📧 md@primeengineeringbd.org
📍 H# 42, R#20, Sec#11, Uttara, Dhaka